CN1204976C - Spray system for temperature lowering and dust removing - Google Patents
Spray system for temperature lowering and dust removing Download PDFInfo
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- CN1204976C CN1204976C CN 02151992 CN02151992A CN1204976C CN 1204976 C CN1204976 C CN 1204976C CN 02151992 CN02151992 CN 02151992 CN 02151992 A CN02151992 A CN 02151992A CN 1204976 C CN1204976 C CN 1204976C
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Abstract
The present invention relates to a spray system for lowering temperatures and removing dust, which comprises a water supply and executing device, a measuring sensor and an automatic regulation controller, wherein the water supply and executing device comprises a water delivering tube, a sprayer and an electrically controlled valve. During falling, water spray generated by the sprayer evaporates and absorbs heat so as to lower temperatures, and the water spray which is not evaporated absorbs dust to realize dust removal. The measuring sensor provides data for sampling measurement to the automatic regulation controller. The data is transmitted to a wireless signal receiver by a wireless signal transmitter or is transmitted to a wired signal receiver by a transmission wire cable. The receiver identifies and controls the data through the number of the data, and the data is transmitted to the electrically controlled valve. The electrically controlled valve controls the flow of water. The present invention utilizes water to lower temperatures and removes dust, has the advantages of low energy consumption, no pollution and favorable effect and has a humidifying function. A control system adopts a multiplexing transmission method and has the advantage of low cost. The present invention can be used in various outdoor environments and indoor places with excellent ventilation such as roads, the tops of buildings, etc. and can be uniformly arranged in cities and towns.
Description
Technical field
The present invention relates to a kind of cooling dust pelletizing system, be meant a kind of especially in outdoor mist cooling dust pelletizing system and the using method thereof that control spray water smoke is arranged.
Background technology
Traditional outdoor dust collection method adopts the dust-collecting type method, and cooling is then more adopts the watering cooling, and because of both all utilize wheeled apparatus, cost height, energy consumption are big, are difficult to realize automation control.Existing room temperature lowering adopts aircondition more, and its energy consumption is high and adopt indoor extremely outdoor heat exchange method, in a large number to outdoor heat extraction, causes the deterioration of town environment.China's ZL94218261 patent " nebulization dust cooling machine " discloses a kind of nebulization dust cooling system, comprise support, air blast, by the water injection system of being made up of water tank, water pump, water jet, water jet is made up of towards the fog-spray nozzle of air blast spray orifice on the support; This designing apparatus is formed complicated, and energy consumption is big, and the atomizing ability is subjected to the blower power restriction big, only is fit to the higher occasion of closure.China's ZL95226796.9 patent " spray for dust suppression self-checking device " is given and has been shown a kind of spray for dust suppression self-checking device of being made up of powder concentration measurement sensor, automatic adjusting apparatus, reception mechanism, waterfog head, though this plant automation degree height, but still only be fit to the higher occasion of closure.
Summary of the invention
The purpose of this invention is to provide a kind of outdoor interior mist cooling dedusting automatic regulating system that is used on a large scale.
Designed a kind of mist cooling dust pelletizing system according to above-mentioned purpose, comprise the automatic control set for adjusting measuring sensing device, measured sensing devices control, by the water supply and the actuating unit of automatic control set for adjusting allotment, described water supply and actuating unit comprise interconnective successively waterline, pressue device, solenoid electric valve, sprayer array; Measure that sensing device comprises the temperature of measuring air or/and humidity or/and the sampling of dust content, measurement mechanism reach the sensing device that measurement result is transmitted; Automatically control set for adjusting comprises according to measurement data and calculating and to electrically-controlled valve output result of calculation and control the data computation center and the data transmission device of the action of electrically-controlled valve.
This data transmission device adopts radio transmitting device or wired transmission device, uses multiplexed data transfer mode, and wherein radio transmitting device comprises wireless signal transmitter and the wireless signal receiver that is arranged on the electrically-controlled valve; Wired transmission device comprises signal generator, signal transmission cable and is arranged on wire signal receiver on the electrically-controlled valve.In actual use, wireless signal receiver or wire signal receiver have data number, receive corresponding data and control electrically-controlled valve by this numbering.
Compared with prior art, the present invention makes full use of, optimizes existing resource, there is mobility to be combined into an integral body each part with succinct, lucid and lively connecting mode, realized outdoor interior mist cooling dedusting operation on a large scale, and energy consumption is low, pollution-free, cooling and good dedusting effect and have moistening function; Owing to each part all can obtain in market buying, so price, quality can be guaranteed the cost performance height fully; Adopt wired control scheme that matches with transmission of wireless signals, can effectively expand the scope of application of the present invention, further reduced integrated cost.The present invention can be used for the cooling or the dedusting in road, building top, residential quarters, stadium, industrial area, draughty indoor place, can unify to arrange in cities and towns, realizes the cooling and the dedusting in whole cities and towns.
Description of drawings
Accompanying drawing 1 is that the system of the present invention when adopting transmission of wireless signals connects schematic diagram; Accompanying drawing 2 is that the present invention adopts the system in wire signal when transmission to connect schematic diagram.
Specific embodiments
With reference to accompanying drawing.Main body of the present invention comprises the measurement sensing device, measured the automatic control set for adjusting of sensing devices control, water supply and actuating unit by automatic control set for adjusting allotment, in use, take air sample and measure wherein data such as dust content by measuring sensing device, measurement data is transmitted the data computation center in the automatic control set for adjusting, the data computation center calculation goes out the data on flows of the electrically-controlled valve that links to each other with each sprayer, by data transmission device with transfer of data to electrically-controlled valve, make electrically-controlled valve measure action as required, water supply and actuating unit then supply water to sprayer through electrically-controlled valve by waterline, sprayer ejection water smoke, water smoke landing evaporation reaches the cooling purpose to the absorption of air heat, and the dust in the water smoke absorbed air that does not evaporate drop to ground and reaches the dedusting purpose.Said process can circulate again and again, to realize required keep low temperature or dedusting continuously.
Wherein, water supply part comprises water source, waterline and pressue device, and the water source is running water or the rainwater after purifying, and to guarantee the clean of cooling water for dust removal, reduces cost simultaneously.Sprayer should be able to atomize water into granule, the particle water of particle diameter＜0.8 millimeter should account for water inventory＞80%, 0.02～0.2 millimeter of particle diameter optimum range; Sprayer should be installed on certain altitude, generally must not be lower than 4.5 meters, and the best is 6～50 meters, so that water smoke effectively evaporates, guarantees that simultaneously the landing space with absorption dust, can be installed on street lamp bracket or building top in cities and towns, becomes arranged in arrays.Data-driven and control that the open and close amplitude of electrically-controlled valve is received by signal receiving device, each valve can be controlled one or more sprayers simultaneously.
Measure sensing device and can measure temperature, humidity, the dirt content of air, also can use public weather measuring system such as national weather measuring system or local weather measuring system to obtain measurement data, the measurement category of measuring sensing device comprises spray drop warm area and adjacent area.And the data computation center in the automatic control set for adjusting is after the atmosphere measurement data that obtains spray drop warm area and adjacent region, calculation procedure by input in advance calculates data such as each atomizer spray flow, spray time, spray particle diameter scope of the best cooling that may reach or dust removing effects institute palpus, calculate the data on flows of the solenoid electric valve that is connected with each sprayer again, then data are loaded into the signal generator of data transmission device.
Data transmission device can be wireless or the wire signal transmission.Wireless signal transmission comprises wireless signal transmitter, the wireless signal receiver that is connected with magnetic valve; The wire signal transmitting device comprises wired signal generator, transmission cable, the wire signal receiver that is connected with electrically-controlled valve.Because wireless transmission needs the acquisition frequency resource, account for expense height frequently; Wire transmission is based on the consideration that reduces cost, thus in signals transmission to adopt multiplex mode.Simultaneously, each signal receiver all has a data numbering, receives corresponding data and transfers to electrically-controlled valve by data number.Wherein, wireless transmission can adopt traditional paging formula transmission means.Can many in parallel uses of automatic control set for adjusting when area coverage of the present invention is big, to lay the special line cost too high in limited transmission in view of paging transmission data finite sum, at this moment can utilize the Internet transmission data to realize far distance controlled.
In the accompanying drawing 1, water supply part 1 is supplied water to sprayer 4 by waterline 2 through electrically-controlled valve 3, sprayer ejection water smoke 9, and heat in evaporation and the absorption air during water smoke landing, the dust 10 in the water smoke absorbed air that does not evaporate drop to ground 11 and reaches dust removing effects.Measure sensing device 5 and provide measurement data air to automatic control set for adjusting 6, by wireless signal transmitter 7 through being wirelessly transmitted to wireless signal receiver 8, this receiver by the data number identification control data and with transfer of data to each electrically-controlled valve and control the open and close amplitude of this valve, thereby the control output.
In the accompanying drawing 2, its computational methods are identical with example 1, system architecture is close, just change radio transmitting device into wired transmission device, the mode of transmitting device is: control set for adjusting is loaded on data on the wire signal generator 12 automatically, transfer to wire signal receiver 14 through wire signal transmission cable 13, the wire signal receiver by the data number identification control data and with transfer of data to each electrically-controlled valve.
Claims (2)
1, a kind of mist cooling dust pelletizing system comprises the automatic control set for adjusting measuring sensing device, measured sensing devices control, by the water supply and the actuating unit of automatic control set for adjusting allotment, it is characterized in that
Water supply and actuating unit comprise interconnective successively waterline, pressue device, electrically-controlled valve, sprayer array;
Measure that sensing device comprises the temperature of measuring air or/and humidity or/and the sampling of dust content, measurement mechanism reach the sensing device that measurement result is transmitted;
Automatically control set for adjusting comprises according to measurement data and calculating and to electrically-controlled valve output result of calculation and control the data computation center and the data transmission device of the action of electrically-controlled valve;
Described data transmission device adopts radio transmitting device or wired transmission device, uses multiplexed data transfer mode, wherein
Radio transmitting device comprises wireless signal transmitter and the wireless signal receiver that is arranged on the electrically-controlled valve;
Wired transmission device comprises signal generator, signal transmission cable and is arranged on wire signal receiver on the electrically-controlled valve.
2, mist cooling dust pelletizing system according to claim 1 is characterized in that described wireless signal receiver or wire signal receiver have data number, receives corresponding data and controls electrically-controlled valve by this numbering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02151992 CN1204976C (en) | 2002-11-15 | 2002-11-15 | Spray system for temperature lowering and dust removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02151992 CN1204976C (en) | 2002-11-15 | 2002-11-15 | Spray system for temperature lowering and dust removing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410170A CN1410170A (en) | 2003-04-16 |
| CN1204976C true CN1204976C (en) | 2005-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02151992 Expired - Fee Related CN1204976C (en) | 2002-11-15 | 2002-11-15 | Spray system for temperature lowering and dust removing |
Country Status (1)
| Country | Link |
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| CN (1) | CN1204976C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334201B (en) * | 2008-07-15 | 2011-05-04 | 江苏大学 | Outdoor environment temperature reduction purification method and device |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050048195A1 (en) * | 2003-08-26 | 2005-03-03 | Akihiro Yanagita | Dispensing system and method of controlling the same |
| JP4966708B2 (en) * | 2007-03-28 | 2012-07-04 | 三洋電機株式会社 | Air purification device |
| CN101293233B (en) * | 2007-04-27 | 2011-01-05 | 北京精诚博桑科技有限公司 | Automatic spraying and dust-preventing method, and dust-preventing apparatus |
| JP5064167B2 (en) * | 2007-10-15 | 2012-10-31 | 能美防災株式会社 | Temperature drop spray system |
| CN101874460A (en) * | 2010-04-22 | 2010-11-03 | 朱平生 | Method for reducing temperature by substituting water for electricity |
| CN101850317B (en) * | 2010-06-23 | 2012-12-26 | 上海市安装工程有限公司 | High-pressure water spray end equipment |
| CN102990777A (en) * | 2012-10-12 | 2013-03-27 | 蚌埠华泰新型建材有限公司 | Water spraying device on stirring machine |
| CN104847058A (en) * | 2014-02-18 | 2015-08-19 | 彭辰祺 | Urban haze-removing and cooling system |
| CN104399337A (en) * | 2014-11-25 | 2015-03-11 | 广西农垦糖业集团红河制糖有限公司 | Boiler chimney dust collection system and dust collection method |
| CN104533504A (en) * | 2014-12-23 | 2015-04-22 | 常熟市矿山机电器材有限公司 | Mine dust automatic monitoring system |
| CN107626175A (en) * | 2017-10-26 | 2018-01-26 | 国家电网公司 | A kind of job site Self-watering dust collecting device |
| CN111558274A (en) * | 2020-05-21 | 2020-08-21 | 湖南苍雨环保科技有限公司 | Spraying haze removal control method and spraying haze removal device |
| CN114618250A (en) * | 2022-03-23 | 2022-06-14 | 山东弘衡再生资源科技有限公司 | Sprinkler for dust fall by spraying in storage yard and spraying method |
-
2002
- 2002-11-15 CN CN 02151992 patent/CN1204976C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334201B (en) * | 2008-07-15 | 2011-05-04 | 江苏大学 | Outdoor environment temperature reduction purification method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1410170A (en) | 2003-04-16 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huizhou City Dongjiang Gardening Engineering Co., Ltd. Assignor: Han Jun Contract record no.: 2010440001069 Denomination of invention: Spray system for temperature lowering and dust removing Granted publication date: 20050608 License type: Common License Open date: 20030416 Record date: 20100803 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lingnan Landscape Co., Ltd. Assignor: Han Jun Contract record no.: 2011440000261 Denomination of invention: Spray system for temperature lowering and dust removing Granted publication date: 20050608 License type: Common License Open date: 20030416 Record date: 20110331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050608 Termination date: 20151115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |